ArticleDigestive diseases and sciences2025
Transanastomotic Forward-Viewing EUS-Guided Pancreatic Duct Drainage via Afferent Loop for Pancreaticojejunostomy Anastomotic Stricture After Pancreaticoduodenectomy.
Article in Digestive diseases and sciences, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
backgroundAlthough balloon enteroscopy-assisted ERCP and transgastric EUS-guided pancreatic duct drainage (EUS-PD) are treatment option for pancreaticojejunostomy anastomotic stricture (PJAS), they are often challenging with several limitations. This study aimed to examine the feasibility of transanastomotic forward-viewing EUS-PD (FVEUS-PD) via the afferent loop for PJAS after pancreaticoduodenectomy.
methodsTen consecutive patients with symptomatic PJAS who underwent FVEUS-PD between 2015 and 2021 were retrospectively evaluated. Study outcomes included technical and clinical success, adverse events, and recurrence rates associated with FVEUS-PD. A short dumbbell-shaped, fully covered metal stent was deployed in all cases, and the stent was removed 3 month after placement, after which it became stent-free.
resultsThe technical success rate was 80% (8/10), and the scope could not reach the PJAS in two patients. Clinical success was achieved in all technically successful patients. No procedure-related adverse events observed. All patients were followed up for over three years after metal stent removal and becoming stent-free; the median follow-up period was 63 month. One patient developed symptomatic stricture recurrence 36 month after removal, with a stricture recurrence rate of 13% (1/8). The remaining patients did not experience any recurrence or late adverse events during the study period.
conclusionsThis study is the first to investigate FVEUS-PD, demonstrating promising technical feasibility with low adverse event and recurrence rates, potentially becoming a useful treatment option for PJAS.
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